157060071

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6217}}^1$

素因数の和:6631

約数の個数: 24

約数和(自身を含む): 259962144

約数和(自身を除く): 102902073

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 6217, 8421, 18651, 25263, 43519, 55953, 130557, 391671, 2493017, 7479051, 17451119, 22437153, 52353357, 157060071]

約数ペア:

[(1, 157060071), (3, 52353357), (7, 22437153), (9, 17451119), (21, 7479051), (63, 2493017), (401, 391671), (1203, 130557), (2807, 55953), (3609, 43519), (6217, 25263), (8421, 18651)]